Hi Matthew, Matthew van Eerde skrev 2012-02-14 17:05:
I can't think of a reason why anyone would use these.
Hmm... then why are they present in the SDK ? :) Can't it be something to do with running a 32 bit application on 64 bit Windows f.i. ? Or something similar ? Still, compiling a 32 bit application would mean that PVOID is 32 bit, which would make it equal to the *****32 variant, so that shouldn't be it either... Regards, /Rob
-----Original Message----- From: wdmaudiodev-bounce@xxxxxxxxxxxxx [mailto:wdmaudiodev-bounce@xxxxxxxxxxxxx] On Behalf Of Robert Bielik Sent: Monday, February 13, 2012 9:43 PM To: wdmaudiodev@xxxxxxxxxxxxx Subject: [wdmaudiodev] 32 bit structs ? Ooops, I just encountered several dually defined structs for communicating with WaveRT device drivers: KSRTAUDIO_BUFFER_PROPERTY vs. KSRTAUDIO_BUFFER_PROPERTY32 KSRTAUDIO_BUFFER_PROPERTY_WITH_NOTIFICATION vs. KSRTAUDIO_BUFFER_PROPERTY_WITH_NOTIFICATION32 ... and I am now worried that the failure to use the ******32 structs will be problematic sometimes (the implementation in question is the Portaudio WDM/KS implementation). Could someone knowledgeable line up where and why I should be using ******32 structs instead of their counterpart ? TIA /Rob ****************** WDMAUDIODEV addresses: Post message: mailto:wdmaudiodev@xxxxxxxxxxxxx Subscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=subscribe Unsubscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=unsubscribe Moderator: mailto:wdmaudiodev-moderators@xxxxxxxxxxxxx URL to WDMAUDIODEV page: http://www.wdmaudiodev.com/ ****************** WDMAUDIODEV addresses: Post message: mailto:wdmaudiodev@xxxxxxxxxxxxx Subscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=subscribe Unsubscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=unsubscribe Moderator: mailto:wdmaudiodev-moderators@xxxxxxxxxxxxx URL to WDMAUDIODEV page: http://www.wdmaudiodev.com/
****************** WDMAUDIODEV addresses: Post message: mailto:wdmaudiodev@xxxxxxxxxxxxx Subscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=subscribe Unsubscribe: mailto:wdmaudiodev-request@xxxxxxxxxxxxx?subject=unsubscribe Moderator: mailto:wdmaudiodev-moderators@xxxxxxxxxxxxx URL to WDMAUDIODEV page: http://www.wdmaudiodev.com/
